Diesel Place banner

1 - 7 of 7 Posts

·
Registered
Joined
·
62 Posts
Discussion Starter #1
Worked last night and they won't cycle on fuse is good any ideas
 

·
Registered
1995 GMC Suburban
Joined
·
17,825 Posts
ECM-B fuse?
 

·
Registered
Joined
·
2,470 Posts
X2 ECM B located in the box under the hood...fuel heater is the normal culprit shorts out & blows the fuse. Just unplug it for now
 

·
Registered
Joined
·
25 Posts
Check ground wires on the back of the intake manifold my fell (rotted)off a couple days agoago
 

·
Registered
Joined
·
62 Posts
Discussion Starter #5
Fuse for ECM b is good I notices new down pipe is touching a glow plug wire prob melted it I don't think that would cause plugs not to cycle unless they were wired on series though
 

·
Registered
1995 GMC Suburban
Joined
·
17,825 Posts
It will!!! Any disturbance will cause it to do something, it is a fusible link in some places there.
 

·
Registered
Joined
·
62 Posts
Discussion Starter #7
Found short to ground where down pipe rubbed gp wire this morning in a rush trying to get truck started and to work I jumped the gp solenoid and Bc there was a short to ground I blew fusible link I repaired the the break I then cut out the links I tried inline fuses 30a for each bank they just blew I then tied both banks together and ran a 125a mega fuse directly to the solenoid all is good now thanks for the help from everyone
 
1 - 7 of 7 Posts
Top